From: Michael Elizabeth Chastain <mec@shout.net>
To: drow@mvista.com, ezannoni@redhat.com
Cc: ac131313@cygnus.com, gdb-patches@sources.redhat.com
Subject: Re: [RFA] import drow dbxread.c fix to branch
Date: Thu, 04 Apr 2002 18:17:00 -0000 [thread overview]
Message-ID: <200204050217.g352Hp103143@duracef.shout.net> (raw)
Maybe I am some e-mails behind here. But: if "gcc sometimes emits
line directives with a linenumber of 0", we may have a conflict.
FredF's patch synthesizes entries with a line number of 0.
So far DanielJ's patches have been adhering to the new meaning
per FredF.
Michael C
2002-02-21 Fred Fish <fnf@redhat.com>
* dbxread.c (process_one_symbol): When finding an N_FUN symbol
that marks the end of the range of a function, enter a line number
entry that has a line number of zero and a PC offset that matches
the end of the function. This starts a range of PC's for which no
line number information is known.
* symtab.c (find_pc_sect_line): If our best fit is in a range of
PC's for which no line number info is found (line number is zero)
then we didn't find any valid line information.
* symtab.h: Document use of zero line number entry.
next reply other threads:[~2002-04-05 2:17 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-04 18:17 Michael Elizabeth Chastain [this message]
2002-04-04 18:36 ` Daniel Jacobowitz
2002-04-04 19:35 ` Elena Zannoni
2002-04-05 13:10 ` Jim Blandy
2002-04-05 13:16 ` Daniel Jacobowitz
-- strict thread matches above, loose matches on Subject: below --
2002-04-05 13:34 Michael Elizabeth Chastain
2002-04-04 8:37 Michael Elizabeth Chastain
2002-04-03 21:36 Michael Elizabeth Chastain
2002-04-03 22:01 ` Daniel Jacobowitz
2002-04-04 10:58 ` Andrew Cagney
2002-04-04 11:33 ` Elena Zannoni
2002-04-04 11:40 ` Daniel Jacobowitz
2002-04-04 12:15 ` Elena Zannoni
2002-04-04 12:24 ` Daniel Jacobowitz
2002-04-04 12:18 ` Andrew Cagney
2002-04-04 12:20 ` Daniel Berlin
2002-04-04 12:30 ` Andrew Cagney
2002-04-03 20:48 Michael Elizabeth Chastain
2002-04-03 21:09 ` Daniel Jacobowitz
2002-04-01 21:36 Michael Elizabeth Chastain
2002-04-01 21:43 ` Eli Zaretskii
2002-04-03 19:43 ` Andrew Cagney
2002-04-01 11:22 Michael Elizabeth Chastain
2002-04-01 20:49 ` Eli Zaretskii
2002-04-01 8:56 Michael Elizabeth Chastain
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